Computer Science & Engineering

Faculty Details

Sujoy Saha Assistant Professor
Joined the Institute in 2010
sujoy[dot]saha[at]cse[dot]nitdgp[dot]ac[dot]in
Education
  • Ph.D, Computer Science & Engineering
    National Institute of Technology, Durgapur, West Bengal, India.
  • M.Tech, Computer Science & Engineering
    Jadavpur University, Kolkata, West Bengal, India.
  • B.Tech, Computer Science & Engineering
    National Institute of Technology, Calicut, Kerala, India.

Project Videos:

    Post Disaster Communication Network: https://www.youtube.com/watch?v=W9n_iIvrVmY&t=1s

                                                                          https://www.youtube.com/watch?v=nBsVcPUC6A4

 

   UAV as a Data Carrier (Data Mule):         https://www.youtube.com/watch?v=aziOm6KKmfI&t=46s

                                                                      https://www.youtube.com/watch?v=WZDeRoFJrGc&t=20s

 

  Network Resource Allocation Tool:       https://www.youtube.com/watch?v=ZroVa3cfV5o

  Environment Monitoring using Drone:  https://www.youtube.com/watch?v=_o2P2SMrQUE&t=1s

  Visible Light Communication System:   https://www.youtube.com/watch?v=8lDh6Tf-2V8

  IoT in Agriculture:                                    https://www.youtube.com/watch?v=p3AUqxQg3Xo&t=2s

  Exploring Communication Over Sound for Healthy Environment: https://www.youtube.com/watch?v=4bz5M5cHYK0

To prospective students: I am looking for motivated and hardworking B.Tech  and Masters students to work on Internet of Things(IoT), Mobile Computing, Advanced Network Programming, Visible Light Communiication, Machine Learning & Multi-Drone Communication System. If you are interested to work with me, please drop me a mail(sujoy.ju@gmail.com).

  For more information please visit our project website: https://www.nitdgp.ac.in/mcnrg/

Work Experiences
  • Lecturer (July 2007–May 2010)
    Institute of Engineering & Management, Kolkata, West Bengal, India.
  • Research Engineer ( July 2005 – June 2007)
    (Attached With Project Team till 2009 End)
    On the topic titled “Secured Decentralized Disaster Management Information Network using Rapidly Deployable Wireless Networking Mobile Computing Technologies”, funded by DIT & MIT, Govt. of India, under the supervision of Prof Chandan Mazumdar, Jadavpur University, Kolkata, West Bengal, India.
  • Summer Internship (2011)
    Under the supervision of Prof Niloy Ganguly, Department of Computer Science & Engineering, Indian Institute of Technology, Kharagpur, West Bengal, India.
Research Interest

1. Modelling & System Development for Challenged Network Scenarios.

2. Ubiquitous Computing

3. Urban Computing: (a) Intelligent Transport System  (b) Environment Monitoring & Prediction

4. Rural Human Computer Interaction 

 

 

Facebook Page: https://www.facebook.com/mcnreg

Projects
Title Investigator Co-investigator Sponsered Agency Duration Status

Developing ICT-based kiosks for post disaster situational information management using opportunistic networking framework:  As an outcome of our previous project, we have designed and implemented an alternative post -disaster communication infrastructure that may aid the disaster managers and the victims to connect each other even when networking infrastructure is absent/destroyed/damaged; and also an elementary ‘localized’ crisis mapping service prototype on top of the same. In the present proposal, we would like further to extend the same to a larger scale, where they would plan extend the said ‘localized’ crisis mapping service to a full -scale crisis mapping service having the ‘local’ flavor. In addition, more post -disaster services will be identified and implemented on top of the proposed alternative networking infrastructure to aid the disaster managers and the victims. The proposed networking infrastructure use networking resources that have limited networking, storage and computing capacities, and hence judicious use of the same is prior need to achieve decent performance. Finally, on deploying the system in disaster -prone sites and also during real disasters through our so - far obtained links, we may acquire plenty of disaster - related data, which is considered to be very rare in the field of data analytics, mining which we may get many new insights related to disasters. In a nutshell, having completed the proposal, the nation may be armed with a full -scale post -disaster communication alternative with useful post - disaster management services built on it, that may be used by the disaster managers to aid the victims during real crisis hours, and also the planners may collect real - life disaster data through the same system plan better for disaster risk mitigation.

 

Subrata nandi Sujoy Saha West Bengal DST 3 Years Ongoing

CityProbe: City Scale Pervasive Sensing System: The project proposes a city-scale mobile crowd-sensing framework using portable sensing devices and mobile phone sensors to achieve the following objectives: (a) to measure and analyze (air, sound) pollution levels and to determine road conditions (potholes, bumps) in real-time, (b) to study the inherent causalities between poor road conditions and pollution levels in cities, (c) to present insights derived to city agencies on a dashboard, and as personalized mobile alerts to commuters, (d) to employ opportunistic and participatory sensing models, (e) to explore incentive mechanisms and reputation models to scale participatory crowd-sensing.

 

IIT Bombay Subrata Nandi, Sujoy Saha, Mousumi Saha IMPRINT 4 Years Ongoing

IntAirSense: Intelligent Air Pollution Monitoring:   System for Smart Cities using Low-Cost  SensorsDegradation of air quality has been a serious concern in the recent years in cities like Delhi, Kolkata, Durgapur,etc. City population exposed to high concentration of pollutants like CO, NO2, SO2, PM 10, PM 2.5, etc. is suffering from serious health hazards like asthma, bronchitis, emphysema, and possibly cancer. A major approach to deal with the problem is to detect city-wide fine-grained pollutant concentration levels in a continuous basis. Real-time pollution maps should be made available to the public to increase general awareness as well as implement personalized pollution safety measures. Often prediction/forecasting of such concentration might help taking proactive measures. However, precise high-end air quality monitoring involves hugh installation (~15 lakhs) and recurring cost. Major cities could only afford to deploy very few (10 stations Kolkata, 3 stations in Durgapur) pollution sensing stations. Ambient air quality depends on several meteorological factors(temperature, humidity, wind speed/direction, etc.),population density, road traffic, industries, etc. It also changes widely and non-linearly and based on distance as well as time. Hence, presently high-end stations are capable of sampling only a small fraction of large cities. As a result, no real-time pollution maps are available these days. This project aims to develop a cost-effective framework which uses custom built IoT-enabled air pollution sensing boxes (with integrated low-cost sensors). Few of these will be deployed in strategic city-locations and few others will be placed in selected public vehicles to increase coverage as well as enable soft-calibration. We propose to use novel muti-hop calibration techniques to ensure desired accuracy of sensed data as well as machine learning techniques to predict air quality in short term basis. In addition to outdoor, we also aim to use the boxes to monitor indoor air quality and consider designing strategies to minimize pollution exposure in public places like schools.

 

Sujoy Saha Mousumi Saha, Jaydeep Howlader West Bengal DST 3 Years Ongoing

Post-Disaster Situation Analysis and Resource Management Using Delay-Tolerant Peer-to-Peer Wireless Networks (DISARM)

Subrata nandi Sujoy saha ITRA 5 Completed

Rural Development Project Maduli(Amulet), Bankura

 

S.S Roy M.K Mondal, K Khan, M. Mallik, Sujoy saha District Industries Center(DIC), Bankura, Govt of West Bengal; one Completed
Teachings

Subject: Introduction to Computing

Subject: Computing Laboratory 

Website: https://sites.google.com/view/interactive-c-tutorial

Subject: Internet of Things.

Website: https://sites.google.com/view/intelligent-sensing

 

Subject: Networking

Website: https://sites.google.com/site/informationnetworking/

 

Subject: Mobile Computing

Website: https://sites.google.com/site/informationnetworking/Home/mobile-communication

 

Subject: Discrete Mathematics 

Subject:  Programming Language

Scholars/ Students

Dr. Arindam Ghosh

Dr. Arindam Ghosh

Ph.D (Completed)
Human Computer Interaction, Internet of Things, Sensing, Machine Learning 
Dr. Arindam Ghosh

Dr. Arindam Ghosh

Ph.D (Completed)

Human Computer Interaction, Internet of Things, Sensing, Machine Learning 
Praveen kumar Sharma

Praveen kumar Sharma

Ph.D (Thesis Submitted)
Internet of Things, HCI, Pollution Monitoring, Environment Monitoring, Machine Learning
Praveen kumar Sharma

Praveen kumar Sharma

Ph.D (Thesis Submitted)

Internet of Things, HCI, Pollution Monitoring, Environment Monitoring, Machine Learning
Dr. Partha Sarathi Paul

Dr. Partha Sarathi Paul

Ph.D (Completed)
Network System, Network Application, Delay Tolerant Network, Opportunistic Network, Post-Disaster Communication, Geographical Information System, Crisis Mapping, Disaster Management, Human-Computer Interaction, Human-Centric Computing
Dr. Partha Sarathi Paul

Dr. Partha Sarathi Paul

Ph.D (Completed)

Network System, Network Application, Delay Tolerant Network, Opportunistic Network, Post-Disaster Communication, Geographical Information System, Crisis Mapping, Disaster Management, Human-Computer Interaction, Human-Centric Computing
Dr. Tamal Mandal

Dr. Tamal Mandal

Ph.D (Completed)
Data Mining, Disaster Management, Information Retrieval, Decision Support.
Dr. Tamal Mandal

Dr. Tamal Mandal

Ph.D (Completed)

Data Mining, Disaster Management, Information Retrieval, Decision Support.
Kashi Nath Datta

Kashi Nath Datta

Ph.D
Kashi Nath Datta

Kashi Nath Datta

Ph.D

Dr. Munshi Yusuf Alam

Dr. Munshi Yusuf Alam

Ph.D (Completed)
ubiquitous computing, Driver Profiling, Transport System
Dr. Munshi Yusuf Alam

Dr. Munshi Yusuf Alam

Ph.D (Completed)

ubiquitous computing, Driver Profiling, Transport System
Krishnandu Hazra

Krishnandu Hazra

PhD (Thesis Submitted)
Wireless Network, UAV Communication, Data Analytics
Krishnandu Hazra

Krishnandu Hazra

PhD (Thesis Submitted)

Wireless Network, UAV Communication, Data Analytics

Projects

Sl.No. Title Name of the PI Name of the CoPIs Funding Agency Amount (Rs.) Project Type Project Status Date of Initiation Date of Completion
1 AI, ML, Edge computing : Optimized AudioAI for Android Subrata Nandi, Sujoy Saha, Nilanjan Chattaraj Subrata Nandi, Sujoy Saha, Nilanjan Chattaraj SAMSUNG Consultancy Ongoing 2022-12-31 2022-01-01
2 Assistive Technology on multimodal disabilities Nilanjan Chattaraj Dr. Sujoy Saha, Dr. Mousumi Saha TCS 30 Sponsored Ongoing 2022-02-01 2024-02-01
3 Developing ICT-based kiosks for post disaster situational information management using opportunistic networking framework Subrata nandi Sujoy Saha West Bengal DST Sponsored Ongoing
4 CityProbe: City Scale Pervasive Sensing System IIT Bombay Subrata Nandi
Sujoy Saha
Mousumi Saha
IMPRINT Sponsored Completed
5 IntAirSense: Intelligent Air Pollution Monitoring Sujoy Saha Mousumi Saha
Jaydeep Howlader
West Bengal DST Sponsored Ongoing
6 Rural Development Project Maduli(Amulet), Bankura S.S Roy M.K Mondal, K Khan, M. Mallik, Sujoy saha District Industries Center(DIC), Bankura, Govt of West Bengal; Sponsored Completed
Indexing

12

Google Scholar h-index

14

Google Scholar i10-index

0

Scopus h-index
Awards and Recognitions
  • ACM MobiCom 2018 Faculty Scholarship
  • ACM Junior Faculty/ Postdoc Travel Grant for MobiSys 2016.
  • IEEE Travel Grant for PerCom 2015.
  • IEEE Travel Grant for ICDCN 2012.

   Organizing Co-Chair

   Technical Program Committee Members 

  • COMSNETS 2020, 2019, 2018, 2017    
  • ICDCN 2020, 2019, 2018 (Doctoral Symposium)
  • IEEE ANTS 2018, 2017   
  • 2nd ACM International Workshop on Emergency Response Technologies and Services (EmeRTeS) -2020,2019
  • First ACM Workshop on Smart Sensing: from IoT to Ambient (SmartSensing) -2020

 

  • Invited Talk
  • "Societal Computing for the Internet of Things" - NSHM, Durgapur,  August 29, 2019.
  • "Key Technologies and Application of Internet of Thing" - Bengal College of Engineering, April 2019
Administrative Responsibilities

PG Co-ordinator (2012- Till Now)

Department of CSE, NIT  Durgapur

Contact

Mobile : +91-9434789009
Email : sujoy.ju@gmail.com, sujoy.saha@cse.nitdgp.ac.in


Academic Identity

Scopus Id

Researcher Id